abortIf($this->connection->getDatabasePlatform()->getName() != 'mysql', 'Migration can only be executed safely on \'mysql\'.'); $this->addSql('CREATE TABLE failed_jobs (id BIGINT AUTO_INCREMENT NOT NULL COMMENT \'id\', connection LONGTEXT DEFAULT NULL, queue LONGTEXT DEFAULT NULL, payload LONGTEXT DEFAULT NULL, exception LONGTEXT DEFAULT NULL, failed_at DATETIME NOT NULL, PRIMARY KEY(id)) DEFAULT CHARACTER SET utf8mb4 COLLATE utf8mb4_unicode_ci ENGINE = InnoDB COMMENT = \'失败队列记录表\' '); } /** * @param Schema $schema */ public function down(Schema $schema): void { } }